A theme that's not as obvious but still present is the rediscovery of self - through love. Characters might change and grow as they fall in love. They learn more about their own strengths and weaknesses. For instance, a shy character might become more confident because of the love and support of their partner in the fanfiction.
One common theme is the clash of different cultures. For example, when Middle - earth characters meet those from other fictional worlds, there are often misunderstandings at first due to different values and ways of life.
One common theme is self - discovery. Many original characters in the fanfiction are on a journey to find out who they are in the context of Middle - earth. For example, an OC might be a human with some elven blood and they are trying to understand both parts of their heritage.
One common theme is the clash of different powers. The high - tech powers of the Avengers against the magic in Middle - earth.
One common theme is the clash of different natures. Vampires, with their need for blood and immortality, are different from the races in Middle - earth. So, there's often a theme of how they are accepted or rejected. For example, elves might view them as abominations while humans might be more divided.
One common theme is the discovery. Characters often discover the significance of the rings, whether it's a hidden power or a long - lost connection. And along with that, the theme of sacrifice for love. For example, a character might sacrifice their own desires to protect the ring or the one they love. Another theme is the struggle between good and evil which is often intertwined with the power of the rings and the love that the characters have.
Well, a frequently seen theme is identity. Orcs in these fanfictions are often on a quest to figure out who they really are, especially if they are original characters. Also, the theme of friendship or unlikely alliances is common. For example, an orc might form a bond with an elf or a human, which goes against the normal expectations in the 'Lord of the Rings' world. This creates interesting storylines as they have to overcome their cultural differences. And of course, power struggles within the orc tribes are also a common theme, as different orcs vie for leadership and influence.
One common theme is the idea of an outsider. Jon Snow was an outsider in Westeros, and in Lord of the Rings fanfiction, he could be an outsider in Middle - earth as well. Another theme could be the battle against great evil, just like he fought the White Walkers in his own world, he could be fighting Sauron in Middle - earth.
The theme of adaptation is quite common. The OC has to adapt to the elven society if they end up in Lothlórien, and Haldir has to adapt to having this new, unknown person in his world. There can also be the theme of heroism. They might face a threat together, like a group of orcs invading a peaceful area. Through their combined efforts, they become heroes in their own right, and this can strengthen their bond and also be a central part of the fanfiction's plot.
One common theme is self - discovery. The self - inserted character often starts out as an ordinary person from our world and through their adventures in Middle - earth, they learn more about themselves. For example, they might discover hidden courage or a new sense of purpose.
One common theme is the power struggle. Dragons are often depicted as extremely powerful beings, so fanfictions may show them being either a threat to the established powers in Middle - earth or being courted by different sides for their power. Another theme is the mystery of dragons. Their origin, their true nature, and their connection to the magic of the world are often explored.